package com.sdut.examonline.common.constant;

/**
 * @author Chen
 * @since 2022/3/26 17:46
 */
public class QrCodeState {

    /**
     * 等待扫描
     */
    public static final String WAITING_SCAN = "waiting_scan";

    /**
     * 已扫描
     */
    public static final String SCANNED = "scanned";

    /**
     * 已确认
     */
    public static final String CONFIRMED = "confirmed";

    /**
     * 已过期
     */
    public static final String EXPIRED = "expired";

}
